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Prevent a call to contigmalloc() that asks for more physical memory than

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the machine has from causing a panic.

Submitted by: Michael Plass
PR: 101668
MFC after: 3 days
This commit is contained in:
Alan Cox 2006-08-26 02:43:23 +00:00
parent b554f899bd
commit 1f081553cc
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=161629
1 changed files with 1 additions and 1 deletions
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2
sys/vm/vm_contig.c
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@ -447,7 +447,7 @@ vm_page_alloc_contig(vm_pindex_t npages, vm_paddr_t low, vm_paddr_t high,
break;
}
/* There are no candidates at all. */
if (i == -1) {
if (i < 0) {
vm_page_unlock_queues();
continue;
}